Total Footage*:

Size Specifications:

300M is a "Modified 4340," with the addition of vanadium and a higher silicon content, it offers a combination of toughness and ductility at high-strength levels. 300M is a deep hardening steel with excellent torque properties, high fatigue and creep characteristics, and maintains its strength at moderately high temperatures. Meets MIL-S-8844, and others.

Stocked in 11-13 foot random lengths; cut pieces available. Other sizes may be available on request.